Consolidated Balance Sheets (Parentheticals) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Preferred stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	100,000us-gaap_PreferredStockSharesAuthorized	100,000us-gaap_PreferredStockSharesAuthorized
Preferred stock, shares issued	0us-gaap_PreferredStockSharesIssued	0us-gaap_PreferredStockSharesIssued
Preferred stock, shares outstanding	0us-gaap_PreferredStockSharesOutstanding	0us-gaap_PreferredStockSharesOutstanding
Common stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	24,000,000us-gaap_CommonStockSharesAuthorized	24,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued	14,187,202us-gaap_CommonStockSharesIssued	14,152,772us-gaap_CommonStockSharesIssued
Common stock, shares outstanding	14,187,202us-gaap_CommonStockSharesOutstanding	14,152,772us-gaap_CommonStockSharesOutstanding

Face amount or stated value per share of common stock.

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